_________ his membership card,Tim decided to make a phone call to check whether there was something wrong.

Jim’s parents enjoy _____ in the countryside.

Yesterday I talked to Amy on the phone and she ______ happy.

I will come to attend your lecture at 10:00 tomorrow— I’m sorry, by then my lecture will have ended and I _____ in my office

When Peter speaks in public, he always has trouble ______ the right things to say.[ ]